Patent US1922744A successfully refreshed from Google Patents.
Patent DE743771C successfully refreshed from Google Patents.
DE743771C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Storage device, especially for dental tools
Assignee: KARL RAUHLFS DR MED DENT
•
Filing: 1941-10-11
•
Granted: 1944-01-03
•
Expires: 1961-10-11
Abstract
No abstract record available.
Inventors
- 👤 Dr Med Dent Karl Rauhlfs
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 22:09
CPC Classifications
A; A61; A61C; A61C1/00; A61C1/08; A61C1/18; A61C1/181
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.